Son Renzhe is Adoptive Daughter of Goku and Chichi, also Gohan's younger adoptive Sister and older adoptive sister of Goten. she was originated from Polytimos Planet that were she is an humanoid Gemstone who are had unlimited lifespans but she get sent to earth due her home world was completely destroyed after Vegeta using his power to destroy Renzhe's home world. She had a wish that she wanted to became an ordinary human but her destiny to became ordinary human never materialized*)